.themain {
	width: 1200px;
	min-height: 600px;
	margin: 0 auto;
	color: #666;
	font-size: 16px;
}

.themain * {
	box-sizing: border-box;
}

.whead {
	position: relative;
	margin: 30px 0 20px;
	font-size: 16px;
	line-height: 2.5;
	color: #333;
	font-weight: 400;
	border-bottom: 1px solid #ccc; 
}

.whead span {
	display: inline-block;
	position: absolute;
	left: 0;
	top: 39px;
	width: 100px;
	height: 3px;
	background-color: #e22323;
}

.btext {
	display: inline-block;
	margin: 50px 0 45px;
	font-size: 16px;
	line-height: 2.5;
	color: #333;
	font-weight: 400;
	border-bottom: 2px solid #e22323;
}

.box1 {
	/*border: 1px solid #ddd;*/
	min-height: 200px;
	margin: 50px 0 30px;
}

.box1 p {
	border: 1px solid #ddd;
}
.dqssq{
	cursor:pointer;
}

.box1 p span {
	display: inline-block;
	padding: 10px 30px;
}

.box1 p span.active {
	background-color: #e22323;
	color: #fff;
	display: inline-block;
	padding: 10px 30px;
}

.box1 ul {
	display: inline-block;
	padding: 30px;
	border: 1px solid #ddd;
	border-top: none;
	width: 100%;
	color: #244e9b;
}

.box1 li {
	display: inline-block;
	float: left;
	width: 189px;
	line-height: 3;
	overflow: hidden;
	/*border: 1px solid red;*/
}

.box2 select {
	width: 160px;
	height: 47px;
	line-height: 47px;
	font-size: 18px;
	color: #666;
	border: 1px solid #dcdcdc;
	margin-left: 60px;
}

.box2 li {
	width: 100px;
	height: 66px;
	line-height: 66px;
	border: 1px solid #dcdcdc;
	border-right: none;
	float: left;
	color: #333;
	text-align: center;
}
#sbzt li{
	border-top:none;
}

.box2 ul li:nth-child(n+13) {
	border-top: none;
	color: #666;
}

.box2 ul li:nth-child(12n) {
	border-right: 1px solid #dcdcdc;
}

.box2 ul li.tred {
	color: #fe0000;
}


/*box3*/

.box3 li {
	width: 150px;
	height: 66px;
	line-height: 66px;
	border: 1px solid #dcdcdc;
	border-right: none;
	float: left;
	color: #333;
	text-align: center;
}

.box3 ul li:nth-child(n+9) {
	border-top: none;
	color: #666;
}

.box3 ul li:nth-child(8n) {
	border-right: 1px solid #dcdcdc;
}

.box3 ul li.tred {
	color: #fe0000;
}

.ech{
	width: 1200px;
    height: 600px;
    /* background-color: skyblue; */
    margin-top: 50px;
}